What is the basis of scientist in in dividing earth's lithosphere?

Scientists divide Earth's lithosphere based on its physical and chemical properties, which include the rigidity and composition of the rocks. The lithosphere is typically divided into tectonic plates that float on the semi-fluid asthenosphere beneath. This division helps in understanding geological processes such as plate tectonics, earthquakes, and volcanic activity, as well as the distribution of Natural Resources. By analyzing the characteristics of the lithosphere, scientists can better predict geological events and study Earth's history.